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Individual Calculations August 2023 |
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| Vestrick, Frank Total change: -14.40 | |   |
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| Sparkassen Chess Trophy 2023 B-Open | Dortmund | GER | 2023-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1688 | 1841 | 3.50 | 6 | -0.72 | 20 | -14.40 | |
|  Shivkumar, Siddharth | | | 1698 | GER | 0.00 | 1 | -0.69 | 20 | -13.80 | |  Bonatis, Reiner | | | 1634 | GER | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Deinert, Wolfgang | | | 1713 | GER | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Huse, Johannes | | | 1691 | GER | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Steinke, Hans-Joerg | | | 1698 | GER | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Plotz, Noah | | | 1692 | GER | 1.00 | 1 | 0.30 | 20 | 6.00 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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